WoRMS taxon details

Placoneis C. Mereschkowsky, 1903

175666  (urn:lsid:marinespecies.org:taxname:175666)

accepted
Genus
Species Placoneis australis Van de Vijver & Zidarova in Zidarova et al., 2009
Species Placoneis boris-skvortzowii D.Metzeltin, M.S.Kulikovskiy & H.Lange-Bertalot, 2012
Species Placoneis clementispronina Lange-Bertalot & Wojtal, 2014
Species Placoneis cocquytiae C.A.K.Fofana, E.H.Sow, J.Taylor, L.Ector & B.van de Vijver, 2014
Species Placoneis coxiae J.P.Kociolek & E.W. Thomas, 2010
Species Placoneis dicephala (W.Smith) Meresch.
Species Placoneis gastrum (Ehrenberg) Mereschkovsky, 1903
Species Placoneis gelegma M.S.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2012
Species Placoneis itamoemae A.Straube, P.Tremarin & T.Ludwig, 2013
Species Placoneis jatobensis (Krasske) D.Metzeltin & Lange-Bertalot
Species Placoneis juriljii A.Miho & Lange-Bertalot, 2006
Species Placoneis laticuneata M.S.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2012
Species Placoneis likhoshwayae D.Metzeltin, M.S.Kulikovskiy & H.Lange-Bertalot, 2012
Species Placoneis maior M.S.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2012
Species Placoneis margaritae M.S.Kulikovskiy & H.Lange-Bertalot, 2012
Species Placoneis miseranda M.S.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2012
Species Placoneis nanoclementis Lange-Bertalot & Wojtal, 2014
Species Placoneis parazula M.S.Kulikovskiy & H.Lange-Bertalot, 2012
Species Placoneis parvapolonica Lange-Bertalot & Wojtal, 2014
Species Placoneis patagonica Maidana in Maidana et al., 2017
Species Placoneis potapovae (Moghadam) Kociolek in Kociolek et al., 2014
Species Placoneis ruppeliana M.S.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2012
Species Placoneis sinensis Y.Li & D.Metzeltin, 2013 †
Species Placoneis spinosa M.S.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2012
Species Placoneis subtilis M.S.Kulikovskiy & H.Lange-Bertalot, 2012
Species Placoneis yucatanensis Lange-Bertalot, 2007
Species Placoneis zula M.S.Kulikovskiy, H.Lange-Bertalot & D.Metzeltin, 2012

Species Placoneis abiskoensis (Hustedt) Lange-Bertalot & D.Metzeltin, 1996 represented as Navicula abiskoensis var. abiskoensis Hustedt, 1942
Species Placoneis amphibola (Cleve) E.J.Cox, 2003 represented as Navicula amphibola f. amphibola Cleve, 1891
Species Placoneis anglica (Ralfs) R.Lowe, 2004 represented as Navicula anglica f. anglica Ralfs in Pritchard, 1861
Species Placoneis anglophila (Lange-Bertalot) Lange-Bertalot, 2005 represented as Navicula anglophila Lange-Bertalot, 1987
Species Placoneis antediluvianum (Hustedt) Lange-Bertalot, 2005 † represented as Navicula antediluviana Hustedt, 1955 †
Species Placoneis balcanica (Hustedt) H. Lange-Bertalot, D. Metzeltin & Levkov in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula balcanica Hustedt in Schmidt et al., 1934
Species Placoneis centropunctata (Hustedt) Metzeltin & Lange-Bertalot, 1998 represented as Navicula centropunctata Hustedt, 1966
Species Placoneis clementioides (Hustedt) E.J.Cox, 1988 represented as Navicula clementioides Hustedt, 1944
Species Placoneis clementis (Grunow) E.J.Cox, 1987 represented as Navicula clementis var. clementis Grunow, 1882
Species Placoneis constans (Hustedt) E.J. Cox, 2003 represented as Navicula constans var. constans Hustedt, 1944
Species Placoneis conveniens (Hustedt) Metzeltin & Lange-Bertalot, 1998 represented as Navicula conveniens Hustedt, 1952
Species Placoneis demeraroides (Hustedt) Metzeltin & Lange-Bertalot, 1998 represented as Navicula demeraroides Hustedt, 1966
Species Placoneis densa (Hustedt) H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula densa var. densa Hustedt, 1944
Species Placoneis disparilis (Hustedt) D.Metzeltin & Lange-Bertalot, 1998 represented as Navicula disparilis var. disparilis Hustedt, 1966
Species Placoneis elginensis (Gregory) E.J.Cox, 1988 represented as Pinnularia elginensis Gregory, 1856
Species Placoneis elliptica (Hustedt) T. Ohtsuka, 2002 represented as Navicula exigua var. elliptica Hustedt, 1927
Species Placoneis exigua (Gregory) Mereschkovsky, 1903 represented as Pinnularia exigua W.Gregory, 1854 †
Species Placoneis exiguiformis (Hustedt) Lange-Bertalot, 2005 represented as Navicula exiguiformis f. exiguiformis Hustedt, 1944
Species Placoneis exiguioides (Hustedt) H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula exiguoides Hustedt, 1955
Species Placoneis explanata (Hustedt) Lange-Bertalot, 2000 represented as Navicula explanata Hustedt, 1948
Species Placoneis gastriformis (Hustedt) H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula gastriformis Hustedt in Schmidt et al., 1934
Species Placoneis habita (Hustedt) H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula habita Hustedt, 1952
Species Placoneis hambergii (Hustedt) K.Bruder, 2007 represented as Navicula hambergi Hustedt, 1924
Species Placoneis ignorata (Schimanski) Lange-Bertalot, 2000 represented as Navicula ignorata Schimanski, 1978
Species Placoneis inexplorata (Krasske) H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula inexplorata Krasske, 1939
Species Placoneis insignita (Hustedt) E.J.Cox, 2003 represented as Navicula insignita f. insignita Hustedt, 1942
Species Placoneis interglacialis (Hustedt) E.J. Cox, 2003 represented as Navicula interglacialis Hustedt, 1944
Species Placoneis japonica (H. Kobayasi) H. Kobayasi in S. Mayama & A. Kawashima, 1998 represented as Stauroneis japonica Kobayasi ex Kobayasi & Mayama, 1986
Species Placoneis lata (M.Peragallo) R.Lowe, 2004 represented as Navicula dicephala var. lata M.Peragallo, 1908
Species Placoneis maculata (Hustedt) Z.Levkov, 2007 represented as Navicula placentula var. maculata Hustedt, 1945
Species Placoneis minor (Grunow) H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula placentula f. minor Grunow in Van Heurck, 1880
Species Placoneis navicularis (Ehrenberg) E.J.Cox, 2003 represented as Amphiprora navicularis Ehrenberg, 1843
Species Placoneis parunculus (Hustedt) H. Lange-Bertalot & D. Metzeltin in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula parunculus Hustedt, 1952
Species Placoneis placentula (Ehrenberg) Mereschkowsky, 1903 represented as Pinnularia placentula var. placentula Ehrenberg, 1843
Species Placoneis porifera (Hustedt) T.Ohtsuka & Y.Fujita represented as Navicula porifera Hustedt, 1944
Species Placoneis pseudoclementis (Hustedt) H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula pseudoclementis Hustedt, 1952
Species Placoneis pseudoporifera (Hustedt) H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula pseudoporifera Hustedt, 1952
Species Placoneis reversa (Hustedt) H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula reversa Hustedt, 1952
Species Placoneis rhombica (Brockmann) Lange-Bertalot, 2005 represented as Navicula clementis var. rhombica Brockmann, 1950
Species Placoneis rostrata (A.Mayer) E.J.Cox, 2003 represented as Navicula dicephala var. rostrata A.Mayer, 1917
Species Placoneis serena (Frenguelli) D. Metzeltin in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula serena Frenguelli, 1941
Species Placoneis signata (Hustedt) A. Mayama in S. Mayama & A. Kawashima, 1998 represented as Navicula gastrum var. signata Hustedt, 1936
Species Placoneis sovereignae (Hustedt) Torgan & Donadel, 2010 represented as Navicula sovereignae Hustedt, 1955
Species Placoneis subclementis (Hustedt) H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula subclementis Hustedt, 1952
Species Placoneis subgastriformis (Hustedt) E.J. Cox, 2003 represented as Navicula subgastriformis Hustedt, 1945
Species Placoneis subplacentula (Hustedt) E.J. Cox, 2003 represented as Navicula subplacentula var. subplacentula Hustedt in Schmidt et al., 1930
Species Placoneis surinamensis (Cleve) Metzeltin & Lange-Bertalot, 1998 represented as Navicula surinamensis Cleve, 1895
Species Placoneis symmetrica (Hustedt) H. Lange-Bertalot in D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 represented as Navicula constans var. symmetrica Hustedt, 1957
Species Placoneis tersa (Hustedt) Metzeltin & Lange-Bertalot, 1998 represented as Navicula tersa Hustedt, 1956
Species Placoneis undulata (Østrup) Lange-Bertalot represented as Navicula dicephala f. undulata Østrup, 1918 (1920)
Species Placoneis vicina (Hustedt) Metzeltin & Lange-Bertalot, 1998 represented as Navicula vicina Hustedt, 1952
Species Placoneis waernensis (Foged) H. Lange-Bertalot & D. Metzeltin in D. Metzeltin, H. Lange-Bertalot & S. Nergui, 2009 represented as Navicula waernensis Foged, 1964

Species Placoneis lundstroemii (Cleve) Mereschkowsky, 1903 accepted as Cosmioneis lundstroemii (Cleve) D.G.Mann, 1990 represented as Navicula lundstroemii var. lundstroemii Cleve in Cleve & Grunow, 1880 (synonym)
Species Placoneis mutica (Kützing) Mereschkowsky, 1903 accepted as Luticola mutica (Kützing) D.G.Mann, 1990 represented as Navicula mutica f. mutica Kützing, 1844 (synonym)
Species Placoneis protracta (Grunow) Mereschkowsky, 1903 accepted as Navicula protracta (Grunow) Cleve, 1894 (synonym)
Species Placoneis subinflata (Grunow) Mereschowsky, 1903 accepted as Dickieia subinflata (Grunow) D.G.Mann, 1994 represented as Navicula subinflata var. subinflata Grunow in Cleve & Möller, 1882 (synonym)

Species Placoneis abundans Metzeltin, Lange-Bertalot & García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis apicalicostata D. Metzeltin & H. Lange-Bertalot, 2002 (uncertain, unassessed)
Species Placoneis bicapitata Heinzerling, 1908 (uncertain, unassessed)
Species Placoneis bicuneus D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis bukhchuluunae D. Metzeltin, H. Lange-Bertalot & S. Nergui, 2009 (uncertain, unassessed)
Species Placoneis chilensis H. Lange-Bertalot & Rumrich in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000 (uncertain, unassessed)
Species Placoneis coloradensis J.P.Kociolek & E.W. Thomas, 2010 (uncertain, unassessed)
Species Placoneis coxia J.P. Kociolek & E.W. Thomas, 2010 (uncertain, unassessed)
Species Placoneis dacostae Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
Species Placoneis eldinensis (uncertain, unassessed)
Species Placoneis elegans D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis elegantula D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis ellipticorostrata D. Metzeltin, H. Lange-Bertalot & S. Nergui, 2009 (uncertain, unassessed)
Species Placoneis fourtanierae J.P. Kociolek & E.W. Thomas, 2010 (uncertain, unassessed)
Species Placoneis gracilis D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis humilis D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis integra (W.Smith) Mereschkowsky, 1903 (uncertain, unassessed)
Species Placoneis jurilijii A. Miho & H. Lange-Bertalot (uncertain, unassessed)
Species Placoneis macedonica Z.Levkov & D.Metzeltin, 2007 (uncertain, unassessed)
Species Placoneis madagascariensis H. Lange-Bertalot & D. Metzeltin in D. Metzeltin & H. Lange-Bertalot, 2002 (uncertain, unassessed)
Species Placoneis merinensis D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis molesta Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
Species Placoneis molestissima D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis neglecta R.Lowe, 2004 (uncertain, unassessed)
Species Placoneis neglecta A.Tuji, 2003 (uncertain, unassessed)
Species Placoneis neoexigua Lange-Bertalot & Miho, 2006 (uncertain, unassessed)
Species Placoneis neotropica Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
Species Placoneis ohridana Z.Levkov & D.Metzeltin, 2007 (uncertain, unassessed)
Species Placoneis ovillus D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis paraelginensis Lange-Bertalot, 2000 (uncertain, unassessed)
Species Placoneis paraundulata T. Ohtsuka, 2002 (uncertain, unassessed)
Species Placoneis pellaifa H. Lange-Bertalot & Rumrich in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000 (uncertain, unassessed)
Species Placoneis perelginensis D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis placentula Heinzerling, 1908 (uncertain, unassessed)
Species Placoneis prespanensis Z.Levkov, S.Krstic & T.Nakov, 2007 (uncertain, unassessed)
Species Placoneis pseudabundans Z.Levkov, 2011 (uncertain, unassessed)
Species Placoneis pseudanglica E.J.Cox, 1987 (uncertain, unassessed)
Species Placoneis pseudodemerarae (Hustedt) Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
Species Placoneis reimeri J.P.Kociolek & E.W.Thomas, 2010 (uncertain, unassessed)
Species Placoneis rhombelliptica D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis santaremensis Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
Species Placoneis scharfii H. Lange-Bertalot & Rumrich in U. Rumrich, H. Lange-Bertalot & M. Rumrich, 2000 (uncertain, unassessed)
Species Placoneis signatoides D.Metzeltin & Z.Levkov, 2007 (uncertain, unassessed)
Species Placoneis significans (Hustedt) Lange-Bertalot (uncertain, unassessed)
Species Placoneis subelegans Z.Levkov, 2011 (uncertain, unassessed)
Species Placoneis subsalsa (uncertain, unassessed)
Species Placoneis tsendeekhuui D. Metzeltin, H. Lange-Bertalot & S. Nergui, 2009 (uncertain, unassessed)
Species Placoneis tumidula Z.Levkov, 2007 (uncertain, unassessed)
Species Placoneis uruguayensis D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis witkowskii D. Metzeltin, H. Lange-Bertalot & F. García-Rodríguez, 2005 (uncertain, unassessed)
Species Placoneis yacatanensis D. Metzeltin & H. Lange-Bertalot, 2007 (uncertain, unassessed)
Species Placoneis zimmermannii Metzeltin & Lange-Bertalot, 1998 (uncertain, unassessed)
marine, fresh, terrestrial
recent + fossil
Not documented
Kociolek, J.P.; Balasubramanian, K.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2018). DiatomBase. Placoneis C. Mereschkowsky, 1903. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=175666 on 2018-06-24
Date
action
by
2005-07-18 09:19:43Z
created
2017-02-23 10:36:53Z
changed
2018-03-22 00:26:10Z
changed

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basis of record Hällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). Baltic Sea Environment Proceedings. No. 95: 210 pp., available online at http://helcom.fi/Lists/Publications/BSEP95.pdf [details]  Available for editors  PDF available [request] 

additional source Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19., available online at http://researcharchive.calacademy.org/research/diatoms/names/index.asp [details]   

additional source Round, F.E.; Crawford, R.M.; Mann, D.G. (1990). The diatoms: biology and morphology of the genera. Cambridge University Press: London, UK. ISBN 0-521-363187. 747 pp. (look up in IMIS[details]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality